InChI=1/C26H23FN2O/c1-15-6-5-11-28-21(15)13-23-25-18(19-12-17(27)7-10-22(19)30-23)8-9-20-24(25)16(2)14-26(3,4)29-20/h5-14,29H,1-4H3/b23-13- 04740E30CDB9BAAE